303-25-004 - Remediation of the Former One Stop Gas Station in Lidgerwood, ND

This contract awards Baranko Environmental LLC the remediation of the former One‑Stop gasoline station in Lidgerwood, ND. The scope includes targeted excavation of up to 90 cubic yards of petroleum‑contaminated soil, removal and on‑site stock‑piling of concrete, off‑site disposal of contaminated soil and pea‑rock, back‑filling and re‑grading to specified compaction, and comprehensive environmental sampling and reporting. The contractor must submit a Remedial Action Workplan, Sampling & Analysis Plan, a progress report prior to back‑fill, and a final completion report by the contract end date. No additional permits are required; coordination is primarily with the City of Lidgerwood and the nearest landfill. The work must be completed on‑site by 30 Sept 2026 with final documentation due 31 Oct 2026. • Excavation limited to five defined zones (SB‑01, SB‑02, east of SB‑02, SB‑03, BS‑Pump‑1/2) ≤ 17 ft depth, ≤ 90 CY volume. • Sampling: one base sample per zone, laboratory analysis for TPH‑GRO, TPH‑DRO, VOCs, PAHs, and TCLP. • Delivery of Workplan, SAP, progress and final reports; all deliverables become state records.